Fix grpc level to 1.6.6 (hyperledger-archives#2533)

Signed-off-by: Simon Stone <sstone1@uk.ibm.com>

Add CONTAINS operator to query language (hyperledger-archives#2471)

* Add CONTAINS operator to Composer query language

Signed-off-by: Simon Stone <sstone1@uk.ibm.com>

* Stop resetting environment inbetween query tests

Signed-off-by: Simon Stone <sstone1@uk.ibm.com>

Issues: 2242, 1801, 1791, 2079, also filters (hyperledger-archives#2405)

* Correct globalcert -> globalCert

Signed-off-by: EdProsser <edward.prosser@uk.ibm.com>

* Fix for 1791, deploy should be start

Signed-off-by: EdProsser <edward.prosser@uk.ibm.com>

* Issue 1801 - notes on participant add

Signed-off-by: EdProsser <edward.prosser@uk.ibm.com>

* Issue 2079 - wallet -> business networks, typos

Signed-off-by: EdProsser <edward.prosser@uk.ibm.com>

* Uncommenting between syntax for filters

Signed-off-by: EdProsser <edward.prosser@uk.ibm.com>

Jsdoc and apidoc (hyperledger-archives#2354)

* jsdoc and apiinilne

Signed-off-by: Matthew B White <whitemat@uk.ibm.com>

* JSDoc at the original location, and link to it

Signed-off-by: Matthew B White <whitemat@uk.ibm.com>

* correct link on main page and remove between in filters

Signed-off-by: Matthew B White <whitemat@uk.ibm.com>

* correct gitignore for jsdoc

Signed-off-by: Matthew B White <whitemat@uk.ibm.com>

Update what happens after transaction submitted (hyperledger-archives…

…#2289)

Updated to not change to the historian after a transaction is submitted

contributes to hyperledger/composer#2129

Update playground-validation.md

remove connector.update (hyperledger-archives#2196)

Fix layout issues on safari (hyperledger-archives#2125)

Contributes to #1955

Signed-off-by: James Taylor <jamest@uk.ibm.com>

various nitpicks (hyperledger-archives#2063)

Edition 2 of playground documentation of documenting playground editi…

…on 2- Today! (hyperledger-archives#2050)

* Playground Tutorial Update

* Update

* Glorious Playground Document Fixpack

* Merge remote-tracking branch 'hyperledger/master' into id-card-playground-update-ed

# Conflicts:
#	packages/composer-website/jekylldocs/tutorials/playground-guide.md